Is a modern battleship feasible?

Jeff Head

General
Registered Member
I must nitpick an otherwise excellent post. Torpedoes have had working magnetic fuzes for decades. I strongly doubt even Iowa's back could sustain the strain of single 21 inch torpedo, not considering even large 65cm torpedo. Then there's the missile issue. Soviet ASM's had massive shaped charge warheads. I doubt superstructure or deck armour (if not the belt) could sustain a hit from them.

Mvh,
Jon K
No doubt that a ASuM hitting top side would do exactly as you say. However, during the 80s the Russians nonetheless publicly wondered about the belt armor on the hull and their ability to penetrate it.
 

bd popeye

The Last Jedi
VIP Professional
My best recollection says the armour bet on an Iowa class is 16in(40cm) thick.

My personal feelings are that BBs are completly out moded for modern naval combat. The cost for manning one of these levithans is astronimical.

Perhaps a nation may venture into the realm of a battleship or battle cruiser. But why? Smaller CGs and DDGs with deadly accurate missiles are more proficient at modern naval warfighting.

These are the general statsitics of an Iowa class as reconfigured
Displacement Light Displacement: 45231 tons
Full Displacement: 57271 tons
Dead Weight: 12040 tons
Length Overall Length: 888 ft
Waterline Length: 860 ft
Beam Extreme Beam: 109 ft
Waterline Beam: 108 ft
Draft Maximum Navigational Draft: 38 ft
Draft Limit: 37 ft
Max Speed 35 knots
Power Plant Eight boilers, four geared turbines, four shafts, 212,000 shaft horsepower
Armament 32 - Tomahawk ASM/LAM - 8 armored box launchers
16 - Harpoon ASM - 4 quad cell launchers
9 - Mk 7 - 16-inch / 50 caliber guns
12 - Mk 28 - 5-inch / 38 caliber guns
4 - Mk 15 - 20mm Phalanx CIWS
Combat Systems SPS-49 Air Search Radar
SPS-67 Surface Search Radar
4 Mk37 Gun Fire Control
2 Mk38 Gun Direction
1 Mk40 Gun Director
1 SPQ-9 [BB-61]
SLQ-25 NIXIE
SLQ-32 EW system

Aircraft None embarked
landing area and unhangared parking area
4 SH-3 or
4 SH-60
Compliment 1,515 ship's company
65 officers
1,450 enlisted
58 Marines
Builders New York Navy Yard -- BB 61, 63
Philadelphia Navy Yard -- BB 62, 64
 

Scratch

Captain
Just to go a little further. Away from battleships, -cruisers, are guns for fire support completely outdated? The DDX has "only" 2 155mm guns for NFS. Couldn't it be helpfull to have at least one "batterie of artillerie" on a ship? I'm thinking of navies that don't have an armada of supercarriers, LHAs and LPDs at their dispossal here.
CMs are expensive, and with modern systems such a gunboat/ -ship could probably work with a really low manning.
 

bd popeye

The Last Jedi
VIP Professional
Naval Gun Fire Suppourt is almost completly oumoded. There may never ever again be ,by the USMC, a direct frontal assult on a beach such as Normandy or Inchon. Modern tactics call for a flanking manuever away from enemy strongholds and a flanking move to attack the enemy.

Attack aircraft can soften up enemy strongholds better than Naval gun fire.
 

Gollevainen

Colonel
VIP Professional
Registered Member
Iowas belt is 310 mm thick...For example Yamato has a 410 mm. But Iowa can do remarkable 33 kn against Yamatos 27 kn....

Battleships are not mented for fire support of coastal targets, they naturally are able to do it but they are way too expensive to be build for that role solely (which is however to sole role of heavy artillery in seas today).
There are cheaper alternatives. Ever heard about monitors? Its a shipclass with small, slow and clumsy hulls with usually one turret (which takes most of the space) of battleship caliber guns. They are cheap but could bring the same ammount of "fire" to the shores as Battleships did.
 

adeptitus

Captain
VIP Professional
The Iowa-class is such an awesome ship. I think it would be cool to keep at least one Iowa in service, even if just for training purposes. Modernizing just one Iowa and make it the flagship of the US Navy would be awesome. The USS Constitution was kept in service more than 200 years after it was built, so why not keep an Iowa-class ship in service for the same purpose. It is a pride of the US Navy and it is an awe-inspiring ship.

I think... the cost of maintaining a 2,200 ton wood-hull frigate that runs on sails would be far less than a 45,000-56,000 ton BB!

But seriously, the BB's role were simply replaced by CV's. Carrier aircraft can deliver munitions at much longer distance than BB guns. The arsenal ship attempted to address this by using mostly long-ranged cruise missiles. Although the program wasn't continued, we do have the Ohio-class SSGN's today, which has pretty awesome firepower with 154 Tomahawk's.

If we were to match a "modernized' Iowa-class BB vs. Ohio-class SSGN today, I think I'd take the SSGN.
 

crobato

Colonel
VIP Professional
My idea about a modern battleship is what Jeff described in the Arsenal Ship. Basically a large ship with loads and loads of VLS.

A large ship is the only way that can carry more and more of larger longer ranged antiship missiles and cruise missiles. Sure the past battleship is obsolete, but these new ships can stand off hundreds, if not thousands of kilometers away. and send large numbers of huge AshMs and cruise missiles on your way.
 

Kim Jong Il

Banned Idiot
My idea about a modern battleship is what Jeff described in the Arsenal Ship. Basically a large ship with loads and loads of VLS.

A large ship is the only way that can carry more and more of larger longer ranged antiship missiles and cruise missiles. Sure the past battleship is obsolete, but these new ships can stand off hundreds, if not thousands of kilometers away. and send large numbers of huge AshMs and cruise missiles on your way.

I agree, the Battleship should be put back into service, and be armed with say nine or twelve 16in guns and hundreds of cruse missiles. they had to use the battleship over and over again and it was used in the Gulf War, so yeah they really need to keep the battleship in service.:china:
 

bd popeye

The Last Jedi
VIP Professional
I agree, the Battleship should be put back into service, and be armed with say nine or twelve 16in guns and hundreds of cruse missiles. they had to use the battleship over and over again and it was used in the Gulf War, so yeah they really need to keep the battleship in service.:china:

I once read study on turning a BB into "arsenal ship" by adding Mk 41 cells. One of the 16in turrets would have been removed. However naval engineers figured out that if any 16in turret was removed it would seriouslly effect the seaworthyness of the ship in a most negative manner.

Keeping a BB in service is not cost effective. The fuel, the manpower and the ammunition cost is prohibitive. the USN has not enough trained personnel to operate the unique machinery plant on an Iowa class.
 

IDonT

Senior Member
VIP Professional
My idea about a modern battleship is what Jeff described in the Arsenal Ship. Basically a large ship with loads and loads of VLS.

A large ship is the only way that can carry more and more of larger longer ranged antiship missiles and cruise missiles. Sure the past battleship is obsolete, but these new ships can stand off hundreds, if not thousands of kilometers away. and send large numbers of huge AshMs and cruise missiles on your way.


The USN navy already has such a ship in the Ohio SSGN conversion. 154 Tomahawk missiles is a large foot print. To add, it is far more survivable and is virtually undetectable until the missile is fired.

I think they should reclassify current guided missile ships. Japan is about to commision the Atago, a "destroyer" that displaces 10,000 tons full load. The Burkes displaces about 9,500 tons. Can we just call them battleships instead of destroyers and be done with it.
 
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